First published Oct 11, 2026, 10:26:15 AM UTC · Last updated Oct 11, 2026, 10:26:15 AM UTC

accidentsAndIncidents on HWY 417 (Westbound)

A collision on westbound HWY 417 at Carling Avenue and Kirkwood Avenue in Ottawa closed all lanes. The report lists severity as unknown.

At a glance

Affected location: Ottawa

Illustrative image: The Trans-Canada Highway (French: Route Transcanadienne; abbreviated as TCH or T-Can) is a transcontinental federal-provincial highway system that travels through all ten provinces of Canada from the Pacific Ocean on the west to the Atlantic on the east. The main route spans 7,821 km (4,860 mi) across the country, one of the longest routes of its type in the world. The highway system is recognizable by its distinctive white-on-green maple leaf route markers, although there are small variations i — Ken Lund from Reno, Nevada, USA/Wikimedia Commons, CC BY-SA 2.0

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Why it matters

All lanes were reported closed at the collision site.

Location

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Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 6/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 2/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 5/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

Ontario 511 Traffic Events accidentsAndIncidents on HWY 417 (Westbound)Contains information licensed under the Open Government Licence – Ontario (https://www.ontario.ca/page/open-government-licence-ontario). Source: Ontario 511. Information is provided “as is”; actual roadway conditions may differ. No endorsement by Ontario 511, MTO, or the Government of Ontario is implied. Usage terms

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Related developments reported in the last 30 days. These are not necessarily ongoing incidents.

Nearby · within 200 km
roadwork on HWY 417 (Eastbound)Oct 20, 2026, 11:00 PM UTC
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